129 patents
Page 4 of 7
Utility
Power Management Circuit with Over-current Protection and Over-current Protection Method Thereof
9 Jun 22
A power management circuit has a power input terminal coupled to a power supply or a load, a power terminal configured to provide an output voltage, and a battery terminal coupled to a battery.
Haigang Cao, Shengyong Yi
Filed: 18 Nov 21
Utility
Smart Switch System
26 May 22
A smart switch system comprising one or more switching devices.
Xingwei Wang, Cheng-Chung Yang, I-Fan Chen, Xiuhong Guo
Filed: 23 Nov 21
Utility
Input-parallel Output-series Multi-converter Switching Power Supply
26 May 22
A multi-converter switching power supply includes a first switching converter with a first output capacitor, a second switching converter with a second output capacitor, a bypass switch coupled across the second output capacitor, and a bypass control circuit for controlling the bypass switch.
Siran Wang
Filed: 12 Nov 21
Utility
Resonant Converter with Precise Feedback Control and Control Method Thereof
26 May 22
A controller used in a resonant converter having a switching circuit and a resonant tank.
Pengfei Liu
Filed: 14 Oct 21
Utility
Clock Self-testing Method and Associated Circuit
12 May 22
A clock self-testing method and circuit.
Changxian Zhong
Filed: 21 Oct 21
Utility
Isolated Switching Converter with High Feedback Accuracy and Control Method
12 May 22
An isolated switching converter has a primary switch and a control circuit.
Hui Li, Siran Wang
Filed: 11 Aug 21
Utility
Linear Charger with High Rdson Transistor and Associated Charge Method
21 Apr 22
A linear charger for providing a system voltage to a load and providing a charge current to charge a battery.
Haigang Cao
Filed: 29 Sep 21
Utility
Interleaved Switching Converter with Quasi-resonant Control and Control Method Thereof
31 Mar 22
A control circuit and control method for an interleaved switching converter having a first and second interleaved voltage regulating circuit.
Zilin Fan, Guangzhuo Li, Siran Wang
Filed: 14 Sep 21
Utility
Integrated Circuit Package Structure, Integrated Circuit Package Unit and Associated Packaging Method
10 Mar 22
An IC package structure including an array of package units formed into a panel-shaped package units array.
Yingjiang Pu, Hunt Hang Jiang, Xiuhong Guo
Filed: 8 Sep 21
Utility
Integrated Circuit Package Structure, Integrated Circuit Package Unit and Associated Packaging Method
10 Mar 22
An IC package structure and an IC package unit are disclosed.
Yingjiang Pu, Hunt Hang Jiang, Xiuhong Guo
Filed: 8 Sep 21
Utility
Panel Level Metal Wall Grids Array for Integrated Circuit Packaging and Associated Manufacturing Method
10 Mar 22
A panel-shaped metal wall grids array for panel level IC packaging and associated manufacturing method.
Yingjiang Pu, Hunt Hang Jiang, Xiuhong Guo
Filed: 8 Sep 21
Utility
Adaptive On-time Control for Four-switch Switching Converter
24 Feb 22
A switching converter has four switches and a control circuit.
Zhiyuan Yu, Xiaokang Wu, Min Xu
Filed: 3 Aug 21
Utility
Power System and Method for Adjusting a Release Voltage of a Bi-directional Converter
17 Feb 22
A method for adjusting a release voltage of a power system.
Yong Zhou
Filed: 26 Jul 21
Utility
Switching Converter with Low Quiescent Current and Control Circuit Thereof
10 Feb 22
A control circuit for controlling a switching converter having a low quiescent current.
Lei Li
Filed: 26 Jul 21
Utility
Buck-boost Converter Circuit, Control Circuit and Associated Control Method
10 Feb 22
A buck-boost converter working in a buck mode with buck switching cycles, a boost mode with boost switching cycles or a buck-boost mode with buck-boost switching cycles.
Changjiang Chen
Filed: 7 Aug 20
Utility
Phase Sequence Correction Method and Circuit for Voltage Converter
20 Jan 22
A phase sequence correction circuit for a voltage converter has a blanking time calculation circuit and a control signal generation circuit.
Yang Cao, Lijie Jiang
Filed: 17 Jun 21
Utility
Short Protection Circuit with a Hiccup Protection Mode and the Method Thereof
13 Jan 22
A short protection method for a power converter having an output terminal for providing an output voltage.
Yong Zhou
Filed: 30 Jun 21
Utility
Switching Mode Power Supply with Adaptive Threshold Setting
23 Dec 21
A switching mode power supply with an adaptive setting of a threshold valley voltage.
Yuedong Chen
Filed: 22 Jun 21
Utility
Step-up Switching Converter and Control Circuit and Method Thereof
9 Dec 21
A control circuit and control method for controlling a step-up switching converter.
Lei Li
Filed: 24 May 21
Utility
Dual Mode Resonant Converter, and Associated Control Circuit and Control Method Thereof
18 Nov 21
A control circuit for a resonant converter has a communication interface, a memory, and a primary switching control circuit.
Qian Ouyang
Filed: 21 Apr 21